odoo 11从odoo 9更改报告呈现程序

Question

我们刚刚从odoo 9升级到odoo 11。odoo 11已经删除了报表打印功能，这意味着我使用的旧代码：

report = xmlrpclib.ServerProxy('{}/xmlrpc/2/report'.format('https://odoo.example.com'))
result = report.render_report(self.odooconnection1.db, self.odooconnection1.uid, self.odooconnection1.password, 'account.report_invoice', [invoice_id])

现在不受欢迎了。

如何以编程方式下载odoo 11中的报告？

Answer 1

因此，这根本不是最好的方法，也是一种黑客，但我通过以下方法解决了这个问题：

使用python request 和lxml包来发出请求，手动登录到odoo站点，然后使用该会话下载所需的各种PDF。

import requests
from lxml import html

def __download_report(self, invoice_ids, date_to_use):
        session_requests = requests.session()
        login_url = "https://odoo.example.com/web/login"
        result = session_requests.get(login_url)

        tree = html.fromstring(result.text)
        authenticity_token = list(set(tree.xpath("//input[@name='csrf_token']/@value")))[0]
        payload = {
            "login": "username",
            "password": "password",
            "csrf_token": authenticity_token
        }
        result = session_requests.post(
            login_url,
            data = payload,
            headers = dict(referer=login_url)
        )
        for invoice_id in invoice_ids:
            filename = self.__get_file_name(invoice_id)

            url = "https://odoo.example.com/report/pdf/account.report_invoice/"+str(invoice_id)
            pdf = session_requests.get(
                url,
                stream=True
            )
            sys.stdout.write("\r[%s]" % filename )
            sys.stdout.flush()
            self.__save_report(pdf, filename, date_to_use)

def __save_report(self, report_data, filename, date_to_use):
        with open(filename, 'wb') as f:
            f.write(report_data.content)